Ionis Pharmaceuticals Inc (IONS)

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Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value Activity % Port
1.
Baker Bros. Advisors

Julian Baker And Felix Baker

2,047,727 $153,763,820 +15% 0.88%
2.
Deerfield Management

James E. Flynn

1,979,669 $148,653,345 1.75%
3. 1,950,000 $146,425,500 +15% 2.39%
4.
Deerfield ManagementNOTE 1.750% 6/1

James E. Flynn

60,000,000 $90,613,860 1.07%
5.
Citadel Investment GroupNOTE 1.750% 6/1

Ken Griffin

58,000,000 $87,616,096 0.01%